When you draw the design line for the twins, is that line the line for one year later?

This is my first time getting double eyelid surgery, but I've been getting double eyelid surgery, so I'm getting a burial + forehead lift this time~
 I'm going to get a very thin inline that only shows the middle of the line to the end like in the picture! When I smile
 
, I feel like I have double eyelids. Usually, when designing, you show a mirror and draw a line.
 At that time, if you draw the line you like in the mirror and go in, the swelling will all go down and after about a year, can I say that it's the line you saw in the mirror when designing?
 Or do you usually lower it from there? 
 
The hospital I'm getting surgery at said they'd finish the design in 5 minutes.. So I
 was pressured and got swayed by the doctor, so I roughly drew the line and got the surgery, and later when I looked in the mirror and thought, "Wow.. this is it." So I asked ㅋㅋㅋ The
 
doctor recommended getting it a little higher during the consultation, but he said that if you lower it, you'll usually regret it later.
 I originally like the young and cute feeling that's characteristic of double eyelids, so I wanted to look younger without losing my current feeling too much, so I thought I'd get a line like in the picture. I'm
 not the flashy type myself, so I was worried that it would look too heavy if I drew it any higher.
 
As the director said, is it better to get it a little higher in case it falls down?
 I would like to ask about your experience on how much the eye line goes down after double eyelid surgery in case of burial/natural adhesion.
 (For reference, I have sunken eyes and my eyelids are not thin.)